Computing box



FIG. 1 is a bottom rear left perspective view of a computing box showing our new design;

FIG. 2 is a bottom front right perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view thereof.

The broken lines represent portions of the computing box that form no part of the claimed design. 

CLAIM The ornamental design for a computing box, as shown and described. 